Chemical process for the recovery of metal from an organic complex
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United States of America Patent
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Nov 15, 1994
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app pub date -
Aug 19, 1993
filing date -
Feb 25, 1992
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Abstract
A method for the recovery of a metal from an organic complex thereof, said method comprising treating the complex with a weakly acid aqueous solution of an alkali metal, an alkaline earth metal or ammonium chloride having a chloride content of at least 4 molar whereby said complex is decomposed and metal ions are transferred to the aqueous solution.
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